Question

Write the specification of an algorithm hypotenuse whose inputs are the lengths of the two shorter sides of a right-angled triangle, and the output is the length of the third side.

Answer 1

1. hypotenuse (a, b)
2. – – inputs: a, b are real numbers, a > 0, b > 0
3. – – outputs: c² = a² + b² wrhere c is real number, c > 0